That's the equator.
the equator
It is known as the "equator".
the equator
'Zero latitude' is the definition of the equator.
There's only one line at zero latitude, there's only one line around the middle of the globe, they're both the same line, and it's called the "Equator.".
That's the equator.
Bluebeth: I think you mean the Equator. Hope I helped :-)
There are 90 degrees of latitude in each half of the globe.
at the equator
On a globe of the Earth, the North Pole is located at 90 degrees North latitude and the South Pole is located at 90 degrees South latitude. For a globe of Mars, the North Pole is approximately at 90 degrees North latitude and the South Pole is approximately at 90 degrees South latitude. For a globe of Jupiter, the North Pole is around 30 degrees North latitude and the South Pole is around 30 degrees South latitude.
Degrees of latitude run east and west around the globe. They are also called parallels of latitude.
Latitude is measured on a map or globe in degrees, with the equator being 0 degrees and the North and South Poles being 90 degrees north and south, respectively.